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Lighthouse Mobile

· 0 checks — Mobile Lighthouse audit -- Performance, Accessibility, Best Practices, and SEO category breakdown.
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Detailed Report

Audit breakdown by category with detailed findings.

12

Performance

Insights

Remove large, duplicate JavaScript modules from bundles to reduce unnecessary bytes consumed by network activity.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Polyfills and transforms enable older browsers to use new JavaScript features. However, many aren't necessary for modern browsers. Consider modifying your JavaScript build process to not transpile Baseline features, unless you know you must support older browsers. Learn why most sites can deploy ES6+ code without transpiling

Why this matters

Performance issues directly impact user engagement and conversion rates.

3rd party code can significantly impact load performance. Reduce and defer loading of 3rd party code to prioritize your page's content.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Layout shifts occur when elements move absent any user interaction. Investigate the causes of layout shifts, such as elements being added, removed, or their fonts changing as the page loads.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:node label:Element subItemsHeading:map[key:extra] valueType:node] map[granularity:0.001 key:score label:Layout shift score subItemsHeading:map[key:cause valueType:text] valueType:numeric]]
items: [map[node:map[type:text value:Total] score:0.865573] map[node:map[boundingRect:map[bottom:1508 height:850 left:0 right:412 top:658 width:412] lhId:page-15-DIV nodeLabel:HKTDC Events More than Asia's business hub, Hong Kong is the region's trade fa… path:1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,2,DIV selector:div.app > div.app__main > main > div#hktdc-events-section snippet:<div name="hktdc-events-section" id="hktdc-events-section"> type:node] score:0.832321] map[node:map[boundingRect:map[bottom:1508 height:850 left:0 right:412 top:658 width:412] lhId:page-15-DIV nodeLabel:HKTDC Events More than Asia's business hub, Hong Kong is the region's trade fa… path:1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,2,DIV selector:div.app > div.app__main > main > div#hktdc-events-section snippet:<div name="hktdc-events-section" id="hktdc-events-section"> type:node] score:0.032695 subItems:map[items:[map[cause:Unsized image element extra:map[boundingRect:map[bottom:3288 height:200 left:106 right:306 top:3088 width:200] lhId:page-3-IMG nodeLabel:Build your business path:1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,6,DIV,0,SECTION,0,DIV,2,DIV,1,DIV,0,IMG selector:div.content-wrapper > div.bottom-container > div.image-container > img snippet:<img src="//home.hktdc.com/resources/images/Portal-Home/Main-Page/HKTDC-Help/86bbdpz…" alt="Build your business"> type:node]]] type:subitems]] map[node:map[boundingRect:map[bottom:2714 height:1103 left:21 right:391 top:1610 width:371] lhId:page-14-DIV nodeLabel:Hong Kong Advantages As the gateway to the Chinese Mainland and the most intern… path:1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,4,DIV,0,SECTION,0,DIV selector:main > div#hktdc-advantages-section > section.side-tabs > div.content-wrapper snippet:<div class="content-wrapper animated fadeIn" style="animation-duration: 0.2s;"> type:node] score:0.000557]]

Your first network request is the most important. Reduce its latency by avoiding redirects, ensuring a fast server response, and enabling text compression.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider setting font-display to swap or optional to ensure text is consistently visible. swap can be further optimized to mitigate layout shifts with font metric overrides.

Why this matters

Performance issues directly impact user engagement and conversion rates.

A forced reflow occurs when JavaScript queries geometric properties (such as offsetWidth) after styles have been invalidated by a change to the DOM state. This can result in poor performance. Learn more about forced reflows and possible mitigations.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:source label:Top function call valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:3.652 source:map[column:73398 line:2 type:source-location url:https://scripts.clarity.ms/0.8.59/clarity.js urlProvider:network]]]
headings: [map[key:source label:Source valueType:source-location] map[granularity:1 key:reflowTime label:Total reflow time valueType:ms]]
items: [map[reflowTime:32.412 source:map[column:794134 line:0 type:source-location url:https://home.hktdc.com/static/js/2.729ad45a.chunk.js urlProvider:network]] map[reflowTime:0.39 source:map[column:316315 line:0 type:source-location url:https://home.hktdc.com/static/js/main.b1b50c33.chunk.js urlProvider:network]] map[reflowTime:3.652 source:map[column:31518 line:1 type:source-location url:https://scripts.clarity.ms/0.8.59/clarity.js urlProvider:network]]]

Reducing the download time of images can improve the perceived load time of the page and LCP. Learn more about optimizing image size

Why this matters

Performance issues directly impact user engagement and conversion rates.

URLResource SizeEst Savings
International financial centre div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/HK-Advantage/igbb...447.4 KiB389.2 KiB
A strategic hub for Asia growth div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/Success-Stories/h...393.5 KiB378.5 KiB
Gateway to the world div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/HK-Advantage/sgeq...324.9 KiB266.6 KiB
Build your business div.content-wrapper > div.bottom-container > div.image-container > img
home.hktdc.com/resources/images/Portal-Home/Main-Page/HKTDC-Help/86bbdpzs-1.png210.8 KiB190.9 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/eq6vq7z...194.2 KiB170.8 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/8ie8eau...136.5 KiB113.0 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/pk801l9...134.7 KiB111.2 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/1ho8mtl...121.7 KiB98.3 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/fom8hf9...103.9 KiB80.4 KiB
MyHKTDC Your personalised all-in-one platform for business success! Explore n… div.app > div.app__main > footer > div.footer-bar
home.hktdc.com/static/media/Footer-BG.37c98217.png148.4 KiB75.1 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/vty17oy...79.9 KiB56.5 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/s23x00a...61.0 KiB37.6 KiB
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
/resources/images/Portal-Home/Main-Page/Jumbotron/scpqg42...37.4 KiB13.9 KiB
div#app > div > div#launcher-logo > img div#app > div > div#launcher-logo > img
fe-caas.hktdc.com/clientlib/img/chatbot-icon-en.gif10.9 KiB10.4 KiB

Each subpart has specific improvement strategies. Ideally, most of the LCP time should be spent on loading the resources, not within delays.

Why this matters

Performance issues directly impact user engagement and conversion rates.

headings: [map[key:label label:Subpart valueType:text] map[key:duration label:Duration valueType:ms]]
items: [map[duration:1068.345 label:Time to first byte subpart:timeToFirstByte] map[duration:2589.041 label:Resource load delay subpart:resourceLoadDelay] map[duration:625.704 label:Resource load duration subpart:resourceLoadDuration] map[duration:42.419 label:Element render delay subpart:elementRenderDelay]]
lhId: page-11-A
nodeLabel: div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
path: 1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,1,SECTION,1,DIV,0,DIV,0,DIV,1,A
selector: div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
snippet: <a href="https://60.hktdc.com/en" target="_blank" class="main-banner__img_mobile" style="background-image: url(&quot;//home.hktdc.com/resources/images/Portal-Home/Main-…&quot;);">

Optimize LCP by making the LCP image discoverable from the HTML immediately, and avoiding lazy-loading

Why this matters

Performance issues directly impact user engagement and conversion rates.

lhId: page-11-A
nodeLabel: div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
path: 1,HTML,1,BODY,5,DIV,0,DIV,4,DIV,1,MAIN,1,SECTION,1,DIV,0,DIV,0,DIV,1,A
selector: div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
snippet: <a href="https://60.hktdc.com/en" target="_blank" class="main-banner__img_mobile" style="background-image: url(&quot;//home.hktdc.com/resources/images/Portal-Home/Main-…&quot;);">

Avoid chaining critical requests by reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.

Why this matters

Performance issues directly impact user engagement and conversion rates.

description: [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints help the browser establish a connection earlier in the page load, saving time when the first request for that origin is made. The following are the origins that the page preconnected to.
title: Preconnected origins
value: no origins were preconnected
description: Add [preconnect](https://developer.chrome.com/docs/lighthouse/performance/uses-rel-preconnect/) hints to your most important origins, but try to use no more than 4.
title: Preconnect candidates

These insights are also available in the Chrome DevTools Performance Panel - record a trace to view more detailed information.

Time to Interactive is the amount of time it takes for the page to become fully interactive. Learn more about the Time to Interactive metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

TTI

Redirects introduce additional delays before the page can be loaded. Learn how to avoid page redirects.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 1.4 s
URLTime Spent
hktdc.com/1.4 s
www.hktdc.com/0.0 ms

These are the largest layout shifts observed on the page. Each table item represents a single layout shift, and shows the element that shifted the most. Below each item are possible root causes that led to the layout shift. Some of these layout shifts may not be included in the CLS metric value due to windowing. Learn how to improve CLS

Why this matters

Performance issues directly impact user engagement and conversion rates.

ElementLayout shift score
HKTDC Events More than Asia's business hub, Hong Kong is the region's trade fa… div.app > div.app__main > main > div#hktdc-events-section
0.832
HKTDC Events More than Asia's business hub, Hong Kong is the region's trade fa… div.app > div.app__main > main > div#hktdc-events-section
0.033
Hong Kong Advantages As the gateway to the Chinese Mainland and the most intern… main > div#hktdc-advantages-section > section.side-tabs > div.content-wrapper
0.001

The maximum potential First Input Delay that your users could experience is the duration of the longest task. Learn more about the Maximum Potential First Input Delay metric.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Diagnostics

Reduce unused rules from stylesheets and defer CSS not used for above-the-fold content to decrease bytes consumed by network activity. Learn how to reduce unused CSS.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Estimated savings: 530 ms 37.1 KiB
URLTransfer SizeEst Savings
home.hktdc.com/static/css/main.b06456ce.chunk.css47.9 KiB37.1 KiB

Reduce unused JavaScript and defer loading scripts until they are required to decrease bytes consumed by network activity. Learn how to reduce unused JavaScript.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling, and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to reduce Javascript execution time.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Consider reducing the time spent parsing, compiling and executing JS. You may find delivering smaller JS payloads helps with this. Learn how to minimize main-thread work

Why this matters

Performance issues directly impact user engagement and conversion rates.

CategoryTime Spent
Script Evaluation3.0 s
Other1.9 s
Style & Layout1.4 s
Rendering729 ms
Script Parsing & Compilation491 ms
Garbage Collection106 ms
Parse HTML & CSS54 ms

Set an explicit width and height on image elements to reduce layout shifts and improve CLS. Learn how to set image dimensions

Why this matters

Performance issues directly impact user engagement and conversion rates.

URL
A strategic hub for Asia growth div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/Success-Stories/h...
Opening global avenues for Philippine cinema div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/Success-Stories/l...
A strategic hub for Asia growth div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/Success-Stories/h...
Gateway to the world div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/HK-Advantage/sgeq...
International financial centre div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/HK-Advantage/igbb...
Gateway to the world div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
/resources/images/Portal-Home/Main-Page/HK-Advantage/sgeq...
Build your business div.content-wrapper > div.bottom-container > div.image-container > img
home.hktdc.com/resources/images/Portal-Home/Main-Page/HKTDC-Help/86bbdpzs-1.png
Hong Kong Development Council logo div.header__main > div.header__wrapper > a.header-logo > img.header-logo__img
home.hktdc.com/static/media/logo-60y.af12c374.svg
Preeminent convention and exhibition hub div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Top logistics hub div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Ideal base for professional services div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Gamechanger in innovation and technology (I&T) div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Renowned sustainability centre div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Leading wellness hub div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
International hub for high-calibre talents div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Preeminent convention and exhibition hub div.swiper-wrapper > div.hk-advantages__slide > div.hk-advantages__img > img.swiper-lazy
Building a Sustainable Future with More Cheers | HKTDC Research div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
Sustainable Magic: Hong Kong Disneyland’s Enchanting ESG Adventure div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
Liver health firm taps into rising demand overseas div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
Shaping Online Fashion Platform Towards Sustainability div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy
Building a Sustainable Future with More Cheers | HKTDC Research div.success-stories__slide > div.success-stories__img > a > img.swiper-lazy

More information about the performance of your application. These numbers don't directly affect the Performance score.

Optimize DOM size
Modern HTTP
Optimize viewport for mobile
Minify CSS
Minify JavaScript
Avoid long main-thread tasks 20 long tasks found
Avoid non-composited animations 21 animated elements found
Page didn't prevent back/forward cache restoration
Network Requests
Network Round Trip Times 200 ms
Server Backend Latencies 570 ms
Tasks
Diagnostics
Metrics
Screenshot Thumbnails
Final Screenshot
Script Treemap Data
Resources Summary
Initial server response time was short Root document took 410 ms
INP breakdown
User Timing marks and measures
74

Accessibility

These checks highlight opportunities to improve the accessibility of your web app. Automatic detection can only detect a subset of issues and does not guarantee the accessibility of your web app, so manual testing is also encouraged.

ARIA

Some ARIA roles have required attributes that describe the state of the element to screen readers. Learn more about roles and required attributes.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
APR 2026 div.DayPicker-wrapper > div.DayPicker-Months > div.DayPicker-Month > div.DayPicker-Caption

Some ARIA parent roles must contain specific child roles to perform their intended accessibility functions. Learn more about roles and required children elements.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
APR 2026 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 … div.DayPicker > div.DayPicker-wrapper > div.DayPicker-Months > div.DayPicker-Month
1 2 3 4 div.DayPicker-Months > div.DayPicker-Month > div.DayPicker-Body > div.DayPicker-Week
26 27 28 29 30 div.DayPicker-Months > div.DayPicker-Month > div.DayPicker-Body > div.DayPicker-Week

Using ARIA attributes in roles where they are prohibited can mean that important information is not communicated to users of assistive technologies. Learn more about prohibited ARIA roles.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
dismiss cookie message body.homepage > div.cc-window > div.cc-compliance > span#closebtn

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Contrast

Low-contrast text is difficult or impossible for many users to read. Learn how to provide sufficient color contrast.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
All div.hktdc-events__col > div.home-hktdc-events__filters > div.home-hktdc-events__filters-cat-container > div.home-hktdc-events__filters-cat__title
Sun div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Mon div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Tue div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Wed div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Thu div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Fri div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
Sat div.DayPicker-Weekdays > div.DayPicker-WeekdaysRow > div.DayPicker-Weekday > abbr
20-23 a#hktdc-events-item--009-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--009-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--009-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
20-23 a#hktdc-events-item--049-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--049-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--049-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-30 a#hktdc-events-item--037-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--037-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--037-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-30 a#hktdc-events-item--004-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--004-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--004-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-30 a#hktdc-events-item--014-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--014-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--014-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-29 a#hktdc-events-item--201-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--201-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--201-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-30 a#hktdc-events-item--012-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--012-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--012-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
27-30 a#hktdc-events-item--015-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
APR a#hktdc-events-item--015-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--015-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
MAY a#hktdc-events-item--804-260022-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--804-260022-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
11-12 a#hktdc-events-item--210-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
MAY a#hktdc-events-item--210-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--210-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
11-13 a#hktdc-events-item--016-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
MAY a#hktdc-events-item--016-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--016-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
20 a#hktdc-events-item--801-260003-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
MAY a#hktdc-events-item--801-260003-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--801-260003-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
21 a#hktdc-events-item--804-260020-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
MAY a#hktdc-events-item--804-260020-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--804-260020-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
15-21 a#hktdc-events-item--018-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
JUL a#hktdc-events-item--018-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--018-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
15-21 a#hktdc-events-item--035-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
JUL a#hktdc-events-item--035-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--035-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
15-21 a#hktdc-events-item--044-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
JUL a#hktdc-events-item--044-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--044-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
13-17 a#hktdc-events-item--034-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
AUG a#hktdc-events-item--034-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--034-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
13-17 a#hktdc-events-item--047-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
AUG a#hktdc-events-item--047-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--047-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
13-15 a#hktdc-events-item--019-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
AUG a#hktdc-events-item--019-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--019-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
13-17 a#hktdc-events-item--022-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
AUG a#hktdc-events-item--022-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--022-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
13-15 a#hktdc-events-item--020-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__days
AUG a#hktdc-events-item--020-260001-000 > div.hktdc-events__date > div.hktdc-events__date-holder > div.hktdc-events__month
Hong Kong a#hktdc-events-item--020-260001-000 > div.hktdc-events__details > div.hktdc-events__info > div.hktdc-events__info-loc
See more events div.hktdc-events__row > div.button-row > a.button > span

These are opportunities to improve the legibility of your content.

Names and labels

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#app > div > div#launcher-logo > img div#app > div > div#launcher-logo > img

Link text (and alternate text for images, when used as links) that is discernible, unique, and focusable improves the navigation experience for screen reader users. Learn how to make links accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile
div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile div#main-banner-slider > div.swiper-wrapper > div.main-banner__slide > a.main-banner__img_mobile

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Tables and lists

Screen readers require list items (`<li>`) to be contained within a parent `<ul>`, `<ol>` or `<menu>` to be announced properly. Learn more about proper list structure.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
Business-friendly environment, free economy div.content-wrapper > div.adv-items > div.adv-item > li
Robust and efficient financial ecosystem div.content-wrapper > div.adv-items > div.adv-item > li
Proximity to the Chinese Mainland and wider Asia region div.content-wrapper > div.adv-items > div.adv-item > li
Low and simple tax system, one of the most taxfriendly systems globally div.content-wrapper > div.adv-items > div.adv-item > li
Free flow of information, goods, capital and people div.content-wrapper > div.adv-items > div.adv-item > li
Robust legal and IP infrastructure, the only Chinese city practicing common law div.content-wrapper > div.adv-items > div.adv-item > li
Rule of law and level-playing field div.content-wrapper > div.adv-items > div.adv-item > li
World-class professional services with broad knowledge on global markets div.content-wrapper > div.adv-items > div.adv-item > li
T-box Programme A free 3-month support programme for SMEs to achieve their tra… div.content-wrapper > div.bottom-container > div.sub-items > li.sub-item
SME Funding information Information on accessing Government funding schemes th… div.content-wrapper > div.bottom-container > div.sub-items > li.sub-item
HKStartup Society A community platform for start-ups to connect, collaborate a… div.content-wrapper > div.bottom-container > div.sub-items > li.sub-item
Start-up Express A flagship entrepreneurship development programme offering ex… div.content-wrapper > div.bottom-container > div.sub-items > li.sub-item

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Visible text labels that do not match the accessible name can result in a confusing experience for screen reader users. Learn more about accessible names.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
More details body.homepage > div.cc-window > span#cookieconsent:desc > a.cc-link
Interactive controls are keyboard focusable
Interactive elements indicate their purpose and state
The page has a logical tab order
Visual order on the page follows DOM order
User focus is not accidentally trapped in a region
The user's focus is directed to new content added to the page
HTML5 landmark elements are used to improve navigation
Offscreen content is hidden from assistive technology
Custom controls have associated labels
Custom controls have ARIA roles
`[aria-*]` attributes match their roles
`[aria-hidden="true"]` is not present on the document `<body>`
`[role]`s are contained by their required parent element
`[role]` values are valid
`[aria-*]` attributes have valid values
`[aria-*]` attributes are valid and not misspelled
Buttons have an accessible name
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
Select elements have associated label elements.
`button`, `link`, and `menuitem` elements have accessible names
ARIA attributes are used as specified for the element's role
Elements with `role="dialog"` or `role="alertdialog"` have accessible names.
`[aria-hidden="true"]` elements do not contain focusable descendents
Document has a `<title>` element
`<html>` element has a `[lang]` attribute
`<html>` element has a valid value for its `[lang]` attribute
No element has a `[tabindex]` value greater than 0
Touch targets have sufficient size and spacing.
`[lang]` attributes have a valid value
Heading elements appear in a sequentially-descending order
Document has a main landmark.
Deprecated ARIA roles were not used
All heading elements contain content.
Identical links have the same purpose.
`[accesskey]` values are unique
ARIA input fields have accessible names
ARIA `meter` elements have accessible names
ARIA `progressbar` elements have accessible names
Elements with the `role=text` attribute do not have focusable descendents.
ARIA toggle fields have accessible names
ARIA `tooltip` elements have accessible names
ARIA `treeitem` elements have accessible names
The page contains a heading, skip link, or landmark region
`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Definition list items are wrapped in `<dl>` elements
ARIA IDs are unique
No form fields have multiple labels
`<frame>` or `<iframe>` elements have a title
`<html>` element has an `[xml:lang]` attribute with the same base language as the `[lang]` attribute.
Input buttons have discernible text.
`<input type="image">` elements have `[alt]` text
Form elements have associated labels
Links are distinguishable without relying on color.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
The document does not use `<meta http-equiv="refresh">`
`<object>` elements have alternate text
Skip links are focusable.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
`<video>` elements contain a `<track>` element with `[kind="captions"]`
Tables have different content in the summary attribute and `<caption>`.
Uses ARIA roles only on compatible elements
Image elements do not have `[alt]` attributes that are redundant text.
Tables use `<caption>` instead of cells with the `[colspan]` attribute to indicate a caption.
`<td>` elements in a large `<table>` have one or more table headers.
81

Best Practices

General

Deprecated APIs will eventually be removed from the browser. Learn more about deprecated APIs.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Deprecation / WarningSource
AttributionReporting

Source maps translate minified code to the original source code. This helps developers debug in production. In addition, Lighthouse is able to provide further insights. Consider deploying source maps to take advantage of these benefits. Learn more about source maps.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uses HTTPS
Avoids third-party cookies
Allows users to paste into input fields
Avoids requesting the geolocation permission on page load
Avoids requesting the notification permission on page load
Displays images with correct aspect ratio
Serves images with appropriate resolution
Page has the HTML doctype
Properly defines charset
No browser errors logged to the console
No issues in the `Issues` panel in Chrome Devtools
Ensure CSP is effective against XSS attacks
Ensure proper origin isolation with COOP
Mitigate clickjacking with XFO or CSP
Mitigate DOM-based XSS with Trusted Types
Detected JavaScript libraries
Redirects HTTP traffic to HTTPS
Use a strong HSTS policy
69

SEO

These checks ensure that your page is following basic search engine optimization advice. There are many additional factors Lighthouse does not score here that may affect your search ranking, including performance on Core Web Vitals. Learn more about Google Search Essentials.

Content Best Practices

Descriptive link text helps search engines understand your content. Learn how to make links more accessible.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Informative elements should aim for short, descriptive alternate text. Decorative elements can be ignored with an empty alt attribute. Learn more about the `alt` attribute.

Why this matters

Performance issues directly impact user engagement and conversion rates.

Failing Elements
div#app > div > div#launcher-logo > img div#app > div > div#launcher-logo > img

hreflang links tell search engines what version of a page they should list in search results for a given language or region. Learn more about `hreflang`.

Why this matters

Performance issues directly impact user engagement and conversion rates.

head > link
head > link
head > link
head > link

Format your HTML in a way that enables crawlers to better understand your app’s content.

Crawling and Indexing

Search engines may use `href` attributes on links to crawl websites. Ensure that the `href` attribute of anchor elements links to an appropriate destination, so more pages of the site can be discovered. Learn how to make links crawlable

Why this matters

Performance issues directly impact user engagement and conversion rates.

Uncrawlable Link
SME Support div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Start-up Support div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Design Gallery div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Get Connected div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Resources div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
HKTDC Marketplace App div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Market Insights div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
Key Market Portals div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink
div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink div.submenu__items > div.submenu__col > div.menuContainer > a.submenu__headlink_noLink
HKTDC Events div.toc-menu > div.toc-menu__container > div.toc-menu__tab > a.toc-menu__link-item
Hong Kong Advantages div.toc-menu > div.toc-menu__container > div.toc-menu__tab > a.toc-menu__link-item
How HKTDC Can Help div.toc-menu > div.toc-menu__container > div.toc-menu__tab > a.toc-menu__link-item
Our Success Stories div.toc-menu > div.toc-menu__container > div.toc-menu__tab > a.toc-menu__link-item
HKTDC Events div.toc-mobile-menu > div.toc-mobile-menu__container > div.toc-mobile-menu__tab > a.toc-mobile-menu__link-item
Hong Kong Advantages div.toc-mobile-menu > div.toc-mobile-menu__container > div.toc-mobile-menu__tab > a.toc-mobile-menu__link-item
How HKTDC Can Help div.toc-mobile-menu > div.toc-mobile-menu__container > div.toc-mobile-menu__tab > a.toc-mobile-menu__link-item
Our Success Stories div.toc-mobile-menu > div.toc-mobile-menu__container > div.toc-mobile-menu__tab > a.toc-mobile-menu__link-item
SME Support div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Start-up Support div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Design Gallery div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Get Connected div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Resources div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
HKTDC Marketplace App div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Market Insights div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link
Key Market Portals div.content-wrapper > div.sitemap__row > div.sitemap__col > a.sitemap__link

To appear in search results, crawlers need access to your app.

Structured data is valid
Page isn’t blocked from indexing
Document has a `<title>` element
Document has a meta description
Page has successful HTTP status code
robots.txt is valid
Document has a valid `rel=canonical`

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